上遇到错误void Encryption()
.
public void Encryption()
{
#region PGP Encryption
PgpEncryptionKeys encryptionKeys = new PgpEncryptionKeys(@"C:\Keys\PGPPublicKey.asc", @"C:\Keys\PGPPrivateKey.asc", "password");
PgpEncrypt encrypter = new PgpEncrypt(encryptionKeys);
using (Stream outputStream = File.Create("C:\\Keys\\EncryptData.txt"))
{
encrypter.EncryptAndSign(outputStream, new FileInfo(@"D:\Keys\PlainText.txt"));
}
Console.WriteLine("Encryption Done !");
#endregion
}
I used https://code.msdn.microsoft.com/vstudio/Pretty-Good-Privacy-using-4f473c67 https://code.msdn.microsoft.com/vstudio/Pretty-Good-Privacy-using-4f473c67作为参考。
我对其中的参数感到困惑PgpEncryptionKeys
.
有人有工作示例或帮助吗?这是我第一次加密,所以我有点失落。
我正在通过这种方式使用:
我想可以帮助你!
Helper:
public static void EncryptPgpFile(string inputFile, string outputFile, string publicKeyFile, bool armor, bool withIntegrityCheck)
{
using (Stream publicKeyStream = File.OpenRead(publicKeyFile))
{
PgpPublicKey pubKey = ReadPublicKey(publicKeyStream);
using (MemoryStream outputBytes = new MemoryStream())
{
PgpCompressedDataGenerator dataCompressor = new PgpCompressedDataGenerator(CompressionAlgorithmTag.Zip);
PgpUtilities.WriteFileToLiteralData(dataCompressor.Open(outputBytes), PgpLiteralData.Binary, new FileInfo(inputFile));
dataCompressor.Close();
PgpEncryptedDataGenerator dataGenerator = new PgpEncryptedDataGenerator(SymmetricKeyAlgorithmTag.Cast5, withIntegrityCheck, new SecureRandom());
dataGenerator.AddMethod(pubKey);
byte[] dataBytes = outputBytes.ToArray();
using (Stream outputStream = File.Create(outputFile))
{
if (armor)
{
using (ArmoredOutputStream armoredStream = new ArmoredOutputStream(outputStream))
using (Stream outputStream = dataGenerator.Open(armoredStream, dataBytes.Length))
outputStream.Write(dataBytes, 0, dataBytes.Length);
}
else
{
using (Stream outputStream = dataGenerator.Open(armoredStream, dataBytes.Length))
outputStream.Write(dataBytes, 0, dataBytes.Length);
}
}
}
}
}
private static PgpPublicKey ReadPublicKey(Stream inputStream)
{
inputStream = PgpUtilities.GetDecoderStream(inputStream);
PgpPublicKeyRingBundle pgpPub = new PgpPublicKeyRingBundle(inputStream);
foreach (PgpPublicKeyRing keyRing in pgpPub.GetKeyRings())
{
foreach (PgpPublicKey key in keyRing.GetPublicKeys())
{
if (key.IsEncryptionKey)
return key;
}
}
throw new ArgumentException("Can't find encryption key in key ring.");
}
Usage:
EncryptPgpFile(inputFile, outputFile, publicKeyPath, true, true);
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